(403) 640-1334

S.I.S. Supply Install Services is a Calgary distributor of Ply Gem Windows and Doors, North Star Windows and Portatec Doors, all manufactured in Canada

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The Best in Calgary Sliding Doors and Patio Doors

S.I.S. carries a large selection of Calgary sliding doors to suit any need. S.I.S. excels at Calgary sliding doors renovation projects for homes, condos and apartments, as well as light commercial, residential and custom patio doors framing projects. The North Star brand patio doors systems carried by S.I.S. are available in standard two-, three-, or four panel configurations.  These patio doors are fully customizable with custom sizes, transoms and sidelites available. 

Color is another option on these amazing patio doors.  Choose from classic white along with seven standard exterior laminated colors to match with the exterior of your home - espresso, sable, chestnut brown, cocoa, sandalwood, hickory and ivory.  These UV-resistant vinyl overlays, with an embossed wood grain texture, will remain attractive for years to come.

You can also enjoy the warmth of an oak interior finish with our kolonial oak acrylic overlay, or if matching to pre-existing wood stains or paint colors, use our stainable or paintable overlay with its wood grain texture.  All of these options are available on North Star windows as well, so that you can have a continuous look throughout your entire home with your patio door matching the look both inside and out of all of the windows in your home.

Also available on these Calgary Patio Doors are:

  • Internal mini blinds which are sealed between two panes of tempered safety glass - with no cleaning ever required!

  • Multi-point locks 

  • Easy-use security bolts

  • Hardware available in standard white, black, coppertone, pewter or brass

Our Calgary Patio doors can be joined together into an endless number of combinations to improve both the energy efficiency and aesthetics of any home. Our product specialists will take into account all of your requirements when guiding you through the selection process. From single-family homes to condominiums and apartment buildings, S.I.S. has provided top quality consulting, products and service for Patio Door replacements.

Ply Gem Patio Doors

S.I.S. also carries Ply Gem vinyl patio doors, Ply Gem aluminum clad patio doors and Ply Gem aluminum clad wood patio doors for those customers looking for a sophisticated look to match the interior of their homes.  The Ply Gem vinyl patio doors are available in both white and beige interiors and exteriors whereas the Ply Gem aluminum clad vinyl  comes in twelve exterior colors and two interior colors and the aluminum clad wood patio doors come in twelve exterior colors and a paintable or stainable hem-fir on the interior.  These dependable doors combine energy efficiency, durability and beauty and are manufactured locally here in Calgary.

Ply Gem Doors and Ply Gem Front Entry Door Systems

S.I.S. also offers a beautiful selection of Ply Gem front entry door systems that are available in steel, wood grain fibreglass or smooth skin fibreglass.  The Ply Gem Fiberstain doors are available in fir, mahogany, oak and rustic interior/exterior stain colors whereas the Ply Gem FiberTuff paintable doors come primed and you can then have the door painted a colour to suit your particular style.  Fibreglass doors won't dent, warm, rot or rust and insulate up to six times better than wood doors.  Choose from a variety of flush and embossed panel styles in both 6'8" and 8' sizes.  Most styles can be configured with glass.

Beautiful Calgary Garden Doors and French Doors

S.I.S. also supplies and installs Ply Gem garden doors.  Garden doors are a modern alternative to a patio door. Let in a breeze to cool off or to air out your house with the fresh scent of the outdoors. Being half of each, the Garden Door gives you the full option of full length window ventilation with the look of a door. Our hinged garden doors offer a stylish alternative to sliding doors.  Like the Ply Gem entry door systems, the garden doors come in paintable fiberglass, stainable fiberglass as well as paintable steel. 

S.I.S. Supply Install Services is a locally owned and operated business with a history of successful results. Founded in 1991, S.I.S. has built its reputation on customer satisfaction and quality workmanship. Following an initial consultation, an S.I.S. product specialist will visit your home to review your plans and answer questions free of charge. After the consultation, S.I.S. will prepare a written estimate and scope for your review as well as listing color and finish options and pricing levels to satisfy a range of budgets. Homeowners can rest assured their Calgary French doors investment is covered by warranties by both S.I.S. and its manufacturing partners. Call us today to book your free in-home estimate!



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Sliding doors Calgary | Patio Doors Calgary